CN204135393U - The little inclined oil hole of air frock of manual bench drill working gear-box - Google Patents
The little inclined oil hole of air frock of manual bench drill working gear-box Download PDFInfo
- Publication number
- CN204135393U CN204135393U CN201420588637.2U CN201420588637U CN204135393U CN 204135393 U CN204135393 U CN 204135393U CN 201420588637 U CN201420588637 U CN 201420588637U CN 204135393 U CN204135393 U CN 204135393U
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- CN
- China
- Prior art keywords
- base plate
- bench drill
- hole
- fixed block
- plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of manual bench drill working gear-box little inclined oil hole of air frock, it is characterized in that: comprise base plate and fixed block, described fixed block is fixedly mounted on base plate, and fixed block is provided with the inclined-plane matched with bench drill base, described inclined-plane and base plate angle are 50 °, described base plate is provided with the through hole of inclination, described through hole and base plate angle are 40 °.The inclined-plane on fixed block is utilized to be fixed by bench drill base, now table drill main shaft is namely identical with little inclined oil hole of air angle of inclination, now reprocessing only need utilize bench drill itself to go formation to carry out processing, first milling cutter processing φ 4 counterbore of φ 4 is utilized, again with the perforation of the drill bit processing φ 2 of φ 2, in process, human factor is less on processing impact, and machining accuracy improves greatly.
Description
Technical field
The present invention relates to field of machining, especially the processing tool of the little inclined oil hole of air of gear-box.
Background technology
Be illustrated in figure 1 gear box structure schematic diagram, the bottom surface specification needing the little inclined oil hole of air of processing to be positioned at gear-box is φ 4 and φ 2, and specifically see the enlarged drawing of Fig. 2 and Fig. 3, wherein inclined oil hole of air angle of inclination is 40 °.In process, because bench drill is light, flexible operation, adopts bench drill to process this little inclined oil hole of air usually.But because bench drill is completely by operating manually, in the process because the error of operator often occurs that inclined oil hole of air is nonstandard, do not meet the problems such as specification, accuracy are not high, even due to situations such as instability in boring procedure, be easy to the problem occurring Drill Crack, therefore bring very burden to processing.
Summary of the invention
The technical problem to be solved in the present invention is: overcome in prior art and utilize bench drill to process the problem that inclined oil hole of air is nonstandard, accuracy is not high, there is provided a kind of manual bench drill working gear-box little inclined oil hole of air frock, utilize this frock can effective location bench drill, make bit inclination angle consistent with little inclined oil hole of air angle of inclination, thus ensure the accuracy of processing.
The technical solution adopted for the present invention to solve the technical problems is: the little inclined oil hole of air frock of a kind of manual bench drill working gear-box, it is characterized in that: comprise base plate and fixed block, described fixed block is fixedly mounted on base plate, and fixed block is provided with the inclined-plane matched with bench drill base, described inclined-plane and base plate angle are 50 °, described base plate is provided with the through hole of inclination, described through hole and base plate angle are 40 °.The inclined-plane on fixed block is utilized to be fixed by bench drill base, now table drill main shaft is namely identical with little inclined oil hole of air angle of inclination, now reprocessing only need utilize bench drill itself to go formation to carry out processing, first milling cutter processing φ 4 counterbore of φ 4 is utilized, again with the perforation of the drill bit processing φ 2 of φ 2, in process, human factor is less on processing impact, and machining accuracy improves greatly.
Particularly, for convenience of being fixedly mounted on inclined-plane by bench drill, described inclined-plane is provided with positioning screw hole, and described bench drill base utilizes bolt and positioning screw hole to be fixedly mounted on the inclined-plane of fixed block.
Further, be the problem avoiding base plate in process to occur movement, described base plate offers some locating holes, described base plate utilizes latch and locating hole and gear-box to fix.
As preferably, in order to accurately adjust the main spindle's of bench drill, described inclined-plane also offers the adjusting hole for adjusting table drill main shaft position.
The invention has the beneficial effects as follows, the present invention utilizes this frock can effective location bench drill, makes bit inclination angle consistent with little inclined oil hole of air angle of inclination, thus ensure the accuracy of processing, decrease difficulty of processing, in process, human factor is less on processing impact, and machining accuracy improves greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is gear box structure schematic diagram;
Fig. 2 is K place schematic enlarged-scale view in Fig. 1;
Fig. 3 is N-N direction sectional view in Fig. 2;
Fig. 4 is the application's frock top view;
Fig. 5 is the application's frock sectional view;
Fig. 6 is that the application's frock and gear-box assemble schematic diagram;
Fig. 7 be in Fig. 6 A-A analyse and observe in direction and with the assembly structure schematic diagram of bench drill;
In figure: 1. gear-box, the bottom surface of 11. gear-boxes, 12. inclined oil hole of air, 2. base plate, 21. through holes, 22. locating holes, 3. fixed block, 31. inclined-planes, 32. positioning screw holes, 33. adjusting holes, 4. bench drill, 41. bases, 42. drill bits.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Embodiment 1
As also shown in e.g. figs. 4-7, the little inclined oil hole of air frock of a kind of manual bench drill working gear-box, comprise base plate 2 and fixed block 3, described fixed block 3 fixedly mounts on a base plate 2, and fixed block 3 is provided with the inclined-plane 31 matched with bench drill 4 base 41, described inclined-plane 31 is 50 ° with base plate 2 angle, described base plate 2 is provided with the through hole 21 of inclination, and described through hole 21 is 40 ° with base plate 2 angle.Described inclined-plane 31 is provided with positioning screw hole 32, and described bench drill 4 base 41 utilizes bolt and positioning screw hole 32 to be fixedly mounted on the inclined-plane 31 of fixed block 3.Described base plate 2 offers some locating holes 22, and described base plate 2 utilizes latch and locating hole 22 to fix with gear-box 1.Described inclined-plane 31 also offers the adjusting hole 33 for adjusting bench drill 4 main spindle's.
Think during use first fixed block 3 to be installed on a base plate 2, then the locating hole 22 of locating hole 22 on latch and base plate 2 and gear-box 1 bottom surface 11 is utilized, base plate 2 is fixed on gear-box 1 bottom surface 11, the main shaft of bench drill 4 is adjusted to tram utilizing adjusting hole 33, then the positioning screw hole 32 on bolt and inclined-plane 31 is utilized to be arranged on inclined-plane 31 by bench drill 4 base 41, now drill bit 42 is positioned on through hole 21, and drill bit 42 angle of inclination is identical with through hole 21, start bench drill 4, first with milling cutter processing φ 4 counterbore of φ 4, the perforation of φ 2 is processed again with the drill bit 42 of φ 2, described little inclined oil hole of air 12 can be obtained.
Claims (4)
1. the little inclined oil hole of air frock of manual bench drill working gear-box, it is characterized in that: comprise base plate (2) and fixed block (3), described fixed block (3) is fixedly mounted on base plate (2), and fixed block (3) is provided with the inclined-plane (31) matched with bench drill (4) base (41), described inclined-plane (31) and base plate (2) angle are 50 °, described base plate (2) is provided with the through hole (21) of inclination, described through hole (21) and base plate (2) angle are 40 °.
2. frock according to claim 1, it is characterized in that: described inclined-plane (31) are provided with positioning screw hole (32), described bench drill (4) base (41) utilizes bolt and positioning screw hole (32) to be fixedly mounted on the inclined-plane (31) of fixed block (3).
3. frock according to claim 1, it is characterized in that: described base plate (2) offers some locating holes (22), described base plate (2) utilizes latch and locating hole (22) to fix with gear-box (1).
4. frock according to claim 1, is characterized in that: described inclined-plane (31) also offers the adjusting hole (33) for adjusting bench drill (4) main spindle's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588637.2U CN204135393U (en) | 2014-10-11 | 2014-10-11 | The little inclined oil hole of air frock of manual bench drill working gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588637.2U CN204135393U (en) | 2014-10-11 | 2014-10-11 | The little inclined oil hole of air frock of manual bench drill working gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135393U true CN204135393U (en) | 2015-02-04 |
Family
ID=52412111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588637.2U Withdrawn - After Issue CN204135393U (en) | 2014-10-11 | 2014-10-11 | The little inclined oil hole of air frock of manual bench drill working gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308217A (en) * | 2014-10-11 | 2015-01-28 | 江苏万盛铸造有限公司 | Manual bench drill processing gear box small oblique oil hole tool |
-
2014
- 2014-10-11 CN CN201420588637.2U patent/CN204135393U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308217A (en) * | 2014-10-11 | 2015-01-28 | 江苏万盛铸造有限公司 | Manual bench drill processing gear box small oblique oil hole tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170222 |
|
| AV01 | Patent right actively abandoned |